How far is Longnan from Yan'an?

The distance between Yan'an (Yan'an Nanniwan Airport) and Longnan (Longnan Chengxian Airport) is 278 miles / 448 kilometers / 242 nautical miles.

The driving distance from Yan'an (ENY) to Longnan (LNL) is 393 miles / 633 kilometers, and travel time by car is about 7 hours 25 minutes.

Distance from Yan'an to Longnan

There are several ways to calculate the distance from Yan'an to Longnan. Here are two standard methods:

Vincenty's formula (applied above)

• 278.352 miles
• 447.964 kilometers
• 241.881 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 278.288 miles
• 447.861 kilometers
• 241.826 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Yan'an to Longnan?

The estimated flight time from Yan'an Nanniwan Airport to Longnan Chengxian Airport is 1 hour and 1 minutes.

What is the time difference between Yan'an and Longnan?

There is no time difference between Yan'an and Longnan.

Flight carbon footprint between Yan'an Nanniwan Airport (ENY) and Longnan Chengxian Airport (LNL)

On average, flying from Yan'an to Longnan generates about 66 kg of CO2 per passenger, and 66 kilograms equals 145 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Yan'an to Longnan

See the map of the shortest flight path between Yan'an Nanniwan Airport (ENY) and Longnan Chengxian Airport (LNL).

Airport information

Origin	Yan'an Nanniwan Airport
City:	Yan'an
Country:	China
IATA Code:	ENY
ICAO Code:	ZLYA
Coordinates:	36°28′35″N, 109°27′55″E

Destination	Longnan Chengxian Airport
City:	Longnan
Country:	China
IATA Code:	LNL
ICAO Code:	ZLLN
Coordinates:	33°47′16″N, 105°47′49″E